package Cal;
public class Main {
    public static void main(String[] args) {
        // write your code here

        //System.out.println(Calculator.jisuan("54818967499879878489-2*((60-30+(-40.0/5)*(9-2*5/3+7/3*99/4*2998+10*568/14))-(-4*3)/(16-3*2))"));

        new Cpanel();
    }
}
